A single strand of untwisted synthetic fiber such as nylon used especially for fishing line.
单丝一根未捻的合成纤维，如尼龙，尤指用于钓鱼线。
2
It is given how to solve technical problem on track circuit synthetic parameters on-line measure in modern electric railway.
本文介绍了解决现代电气化铁路轨道电路综合参数“在线”测试过程的技术难题。
3
Various synthetic aperture techniques have been investigated during the past decades to increase array spatial gain and improve bearing resolution for towed line array system.